Zoombini Maths - Have a Pizza Party!
Exploring combinatorics and Pascal's Triangle with Arno, Willa and Shyler, the pizza trolls
The Stone Cold Caves lives up to its name on Very Very Hard mode
Tackling some simple Carroll diagrams in the Stone Cold Caves (Not So Easy and Oh So Hard modes)
Set theory and Venn diagrams in the Allergic Cliffs.
Zoombini Maths and a new blog challenge
A quick look at the new-look Zoombinis re-release and the rationale/history behind my blog project.